For how much the producer tried to create around this product a mysterious shadow, describing it as one of the most complex flavours of their whole range and leaving its composition in the most absolute secrecy, practice proved it wrong, giving in fact an aroma which is not too bad but frankly disappointing.
Tried and re-tried on several systems and especially after 5, 10 and 20 days of steeping, its flavour does not change and it remains the same as lemon sherbets, very popular in Italy in the 80s (if I remember well).
Any further descriptions to this aroma would be superfluous; therefore if you want to try a liquid very similar to (cheap) lemon sherbets, you got the right one, but if your expectancies (as mine) are others and you are looking for a more complex and structured flavour, well, my advice is to keep off this.
Recommended dilution: 5-8%
Steeping time: 5-7 days.